Hi Jan,
I use the mouse wheel to zoom, when using the fmc. Using the zoom where necessary, I am able to configure the aircraft for full flights. But, you are correct that VR really, REALLY needs higher resolution for flight sim. That being said, I'm willing to put up with having to 'zoom' in on things like the fmc, in order to fly in VR. The submerssivenes is just too addicting. I'm figuring if I can tolerate VR at this level, it should only get better in the near future. I believe their are already 4K devices being developed such as the Pimax.
- Bill